// Copyright 2018 The Containerfs Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
// implied. See the License for the specific language governing
// permissions and limitations under the License.

package raftstore

// Store is the interface defined the abstract and necessary methods for storage operation.
type Store interface {
	Put(key, val interface{}) (interface{}, error)
	Get(key interface{}) (interface{}, error)
	Del(key interface{}) (interface{}, error)
}
